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该程序实现了基于小波模极大值去噪算法，并有效的去除了信号中的脉冲噪声。-The program achieved a de-noising based on wavelet modulus maxima algorithm, and effectively removes the signal of the impulse noise.
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对一个二阶模型模型进行脉冲响应辨识，并且通过搭建simulink模型取得了两组输入-输出数据，一组是在有高斯噪声的干扰下获得u1-y3，另外一组是在没有高斯噪声的情况下获得的u1-y1，对这两组数据进行基于haar小波基的脉冲响应辨识，与实际模型的脉冲响应相比较（注：三个excel表必须放在matlab/work文件夹下才能运行）-Second-order model to a model of impulse response identification, and achieved thro
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在二维图像上加噪声，有加白噪声或椒盐噪声，简单小程序。仅供个人参考。如果你是刚接触matlab的请下载改程序。如果你已经接触很久matlab了，就不要下载了以免浪费你的资源分。 -Plus noise at the two-dimensional image, with added white noise or impulse noise, simple little program. For personal reference. If you are new to matlab please
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MATLAB® is a high-level technical computing language and interactive environment for algorithm development, data visualization, data analysis, and numeric computation. Using the MATLAB product, you can solve technical computing problems faster th
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MATLAB® is a high-level technical computing language and interactive environment for algorithm development, data visualization, data analysis, and numeric computation. Using the MATLAB product, you can solve technical computing problems faster th
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MATLAB的图像处理基础的资料\3
程序代码说明
P0301：数字图像矩阵数据的显示及其傅立叶变换
P0302：二维离散余弦变换的图像压缩
P0303：采用灰度变换的方法增强图像的对比度
P0304：直方图均匀化
P0305：模拟图像受高斯白噪声和椒盐噪声的影响
P0306：采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波
P0307：采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波
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包括调制，解调，信噪比计算，使用matlab实现智能预测控制算法，有小波分析的盲信号处理，是路径规划的实用方法，music高阶谱分析算法，脉冲响应的相关分析算法并检验，采用加权网络中节点强度和权重都是幂率分布的模型。- Includes the modulation, demodulation, signal to noise ratio calculation, Use matlab intelligent predictive control algorithm, There Wavelet
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使用matlab生成BPSK信号，并对其在循环自相关域进行分析。采用分数阶自相关抑制高斯噪声和脉冲噪声。-Using matlab generates BPSK signal, and analyzes its in cyclic autocorrelation domain.Using fractional order autocorrelation restrain gaussian noise and impulse noise.
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信道均衡的MATLAB程例，是一个很好的例子，对于做通信信道仿真研究的就有较高的参考和使用价值。(In this example we have a typical channel equalization scenario. We want
to estimate the transmitted sequence with 4-QAM symbols. In
order to accomplish this task we use an ad
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